540702929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 623261184

約数和(自身を除く): 82558255

約数列:

[1, 13, 23, 97, 103, 181, 299, 1261, 1339, 2231, 2353, 2369, 4163, 9991, 17557, 18643, 29003, 30797, 54119, 129883, 228241, 229793, 242359, 403811, 428789, 1808371, 2987309, 5249543, 5574257, 23508823, 41592533, 540702929]

約数ペア:

[(1, 540702929), (13, 41592533), (23, 23508823), (97, 5574257), (103, 5249543), (181, 2987309), (299, 1808371), (1261, 428789), (1339, 403811), (2231, 242359), (2353, 229793), (2369, 228241), (4163, 129883), (9991, 54119), (17557, 30797), (18643, 29003)]